CESAR HERVAS MARTINEZ2026-01-292026-01-29201310.1016/j.neucom.2012.08.0412-s2.0-84878010729https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/24535Artificial IntelligenceCognitive NeuroscienceComputer Science ApplicationsArtificial IntelligenceCognitive NeuroscienceComputer Science ApplicationsFeature selection to enhance a two-stage evolutionary algorithm in product unit neural networks for complex classification problemsresearch article